Mitsubishi Electric Q26UD(E)HCPU User Manual page 430

Error code
Error item
(Hexadecimal)
File-related
41EF
H
error
File-related
41F0
H
error
File-related
41F1
H
error
File-related
41F2
H
error
File-related
41F3
H
error
File-related
41F4
H
error
File-related
41F8
H
error
File-related
41F9
H
error
File-related
41FA
H
error
File-related
41FB
H
error
File-related
41FC
H
error
File-related
41FD
H
error
File-related
41FE
H
error
File-related
41FF
H
error
Online module
4200
change-related
H
error
Online module
4201
change-related
H
error
Online module
4202
change-related
H
error
Online module
4203
change-related
H
error
428
Error details
Creation of power failure backup for the specified
drive (memory) was unsuccessful.
The power failure backup data of the specified
drive (memory) are corrupted.
The power failure backup for the specified drive
(memory) has a repair command.
Operation cannot be performed since the
specified drive (memory) is Flash ROM.
The file size is larger than the following:
The value to be acquired when 2byte is
subtracted from 4Gbyte
Since the operation prohibited by the system is
performed, the requested processing cannot be
performed.
The data is being accessed from another
programming tool.
The data is being accessed from another
programming tool.
Program was written beyond the area where the
program can be executed.
The specified file is already being manipulated
from the programming tool.
An attempt was made to erase the drive
(memory) being used.
There are no data written to the Flash ROM.
• The memory card or SD memory card has not
been inserted.
• QnUDVCPU: The SD memory card is being
disabled.
• LCPU: The SD memory card access control
switch is not slid down.
• The SD memory card is being disabled by
SM606 (SD memory card forced disable
instruction).
The type of the memory card or SD memory card
differs.
The requested processing cannot be performed
because online module change is disabled by
parameter setting.
The requested processing cannot be performed
because online module change is enabled by
parameter setting.
The requested processing cannot be performed
since an online module change is being
performed.
The module mounted on the main base unit
cannot be replaced online since the extension
base unit is mounted.
Corrective action
Execute the operation again after checking that the
memory card or SD memory card has been
inserted.
Execute the operation again after checking that the
memory card or SD memory card has been
inserted.
Execute the operation again after checking that the
memory card or SD memory card has been
inserted.
Execute again after checking the specified drive
(memory).
When performing operation for the Flash ROM,
use write to PLC (Flash ROM).
Specify a smaller value for the file size when
creating a file or changing the file size.
Alternatively, divide the file so that each file size is
smaller.
Since the operation is prohibited by the system,
the file operation is not performed.
PLC write to the program memory or transfer to the
backup memory is in execution.
Access the data again after checking that the
above-mentioned function has been completed.
Another device data saving was executed during
execution.
Access the data again after the current one is
completed.
Execute again after reducing either the already
written program or newly written program.
Execute again after the currently performed
operation is completed.
The specified drive (memory) is being used and
cannot be erased.
Write a file by executing write to PLC (Flash ROM).
• Insert or re-insert the memory card or SD
memory card.
• QnUDVCPU: Remove the SD memory card and
insert it again.
• LCPU: Slide the SD memory card access
control switch down.
• Cancel the SD memory card forced disable
instruction.
Check the type of the memory card or SD memory
card.
Do not send the request where this error occurred.
Alternatively, enable online module change by
parameter setting and send the request again.
Do not send the request where this error occurred.
Alternatively, disable online module change by
parameter setting and send the request again.
Make a request again after completion of the
online module change.
Take following procedures to replace the module
mounted on the main base unit.
• Switch the system where the target module to
be replaced is mounted to the standby system.
• Turn OFF power supply of the standby system.
• Replace the target module.
Corresponding
CPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QnUDV
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
QCPU
QCPU
QnPH